Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x1a3dfd41dc… · ArcScan

Transaction

0x1a3dfd41dc…33c89b0d68

2026-09-16 22:39:50 UTC

SuccessFinalized

0x1a3dfd41dce6cd46208777d187e2a12632df8a4f22ab49e7f9072633c89b0d68Approve14 hrs ago

Flowtransfer path

From

0x8a676447…670c8a4cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,229,649
Timestamp: 14 hrs ago · 2026-09-16 22:39:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001191 (0.001191 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x000c387a…4534a9a1

Method

Approve

Nonce

208

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 75.8%55,438 / 73,113
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 23.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log